*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html,body{
    width: 100%;
    height: 100%;
}
body{
    background-color: #f4eee4;
}
ul{
    list-style: none;
}
a{
    text-decoration: none;
}
header,nav,main,footer{
    width: 100%
}

/**************************** header部分 *****************************/
header{
    height: 50px;
    padding: 0 15px;
    background-color: #ff7a18;
    color: white;
}
.head-list{
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.head-list .iconfont{
    color: white;
}
.head-list .iconarrowleft{
    font-size: 22px;
}
.head-list li:nth-of-type(3) a{
    padding: 0 2px;
    vertical-align: middle;
}
.head-list .iconsearch2{
    font-size: 24px;
}
.head-list .iconuser_line{
    font-size: 18px;
}
.app-name{
    font-size: 20px;
}

/***************************** nav部分 ******************************/
nav{
    height: 46px;
}
.nav{
    height: 44px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: white;
    border-bottom: 1px solid #eae3d3;
}
.nav li{
    width: 75px;
    height: 100%;
}
.nav li a{
    width: 100%;
    height: 46px;
    display: block;
    color: #262626;
    line-height: 44px;
    text-align: center;
}
.nav li .nav-on{
    color: #dd5114;
    border-bottom: 2px solid #ff7a18;
}

/***************************** footer部分 ******************************/
footer{
    padding: 20px 8px;
}
.foot-line{
    height: 2px;
    background-color: #dad0bf;
}

.foot-logo{
    height: 41px;
    padding-bottom: 10px;
    text-align: center;
}
.foot-logo img{
    height: 13px;
    vertical-align: bottom;
}
.foot-logo span.iconfont{
    font-size: 24px;
    color: #c7beaf
}
.dec-right{
    transform: rotateY(180deg);
}

.foot-txt{
    border-top: 1px solid #dad0bf;
    border-bottom: 1px solid #dad0bf;
    margin: 1px 0 2px;
}
.foot-txt p{
    height: 30px;
    line-height: 30px;
    font-size: 12px;
    color: #c7beae;
}
.source{
    text-align: right;
}